Sean McNulty

Portrayed by

In the wake of his parents' separation, Sean lives with his mother and his brother Michael but still visits with his father.

Jimmy made a point to train his sons in the "Front-and-Follow" technique, and, upon spotting Stringer Bell in a market, has them follow him. Michael and Sean manage to record Stringer's number plate, which aids their father's investigation. In a brief appearance in the fourth season, Sean says he wants to be a rock star.